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vkd3d-compiler: Add an option to list the supported source types.

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Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Henri Verbeet 2020-08-11 15:36:36 +04:30 committed by Alexandre Julliard
parent 04605a341b
commit 72db9eb19d
1 changed files with 73 additions and 18 deletions
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91
programs/vkd3d-compiler/main.c
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@ -34,10 +34,24 @@ enum
OPTION_HELP = CHAR_MAX + 1,
OPTION_BUFFER_UAV,
OPTION_OUTPUT,
OPTION_PRINT_SOURCE_TYPES,
OPTION_STRIP_DEBUG,
OPTION_VERSION,
};
static const struct
{
enum vkd3d_shader_source_type type;
const char *name;
const char *description;
}
source_type_info[] =
{
{VKD3D_SHADER_SOURCE_DXBC_TPF,
"dxbc-tpf", "A 'Tokenized Program Format' shader embedded in a DXBC container.\n"
" This is the format used for Direct3D shader model 4 and 5 shaders."},
};
static bool read_shader(struct vkd3d_shader_code *shader, const char *filename)
{
struct stat st;
@ -101,17 +115,18 @@ static void print_usage(const char *program_name)
static const char usage[] =
"[options...] file\n"
"Options:\n"
" -h, --help Display this information and exit.\n"
" --buffer-uav=<type> Specify the buffer type to use for buffer UAV bindings.\n"
" Valid values are 'buffer-texture' (default) and\n"
" 'storage-buffer'.\n"
" -o, --output=<file> Write the output to <file>.\n"
" --strip-debug Strip debug information from the output.\n"
" -V, --version Display version information and exit.\n"
" -x <type> Specify the type of the source. Valid values are\n"
" 'dxbc-tpf' and 'none'.\n"
" -- Stop option processing. Any subsequent argument is\n"
" interpreted as a filename.\n";
" -h, --help Display this information and exit.\n"
" --buffer-uav=<type> Specify the buffer type to use for buffer UAV bindings.\n"
" Valid values are 'buffer-texture' (default) and\n"
" 'storage-buffer'.\n"
" -o, --output=<file> Write the output to <file>.\n"
" --print-source-types Display the supported source types and exit.\n"
" --strip-debug Strip debug information from the output.\n"
" -V, --version Display version information and exit.\n"
" -x <type> Specify the type of the source. Valid values are\n"
" 'dxbc-tpf' and 'none'.\n"
" -- Stop option processing. Any subsequent argument is\n"
" interpreted as a filename.\n";
fprintf(stderr, "Usage: %s %s", program_name, usage);
}
@ -122,6 +137,7 @@ struct options
const char *output_filename;
enum vkd3d_shader_source_type source_type;
bool print_version;
bool print_source_types;
struct vkd3d_shader_compile_option compile_options[MAX_COMPILE_OPTIONS];
unsigned int compile_option_count;
@ -174,9 +190,17 @@ static bool parse_buffer_uav(enum vkd3d_shader_compile_option_buffer_uav *buffer
static enum vkd3d_shader_source_type parse_source_type(const char *source)
{
if (!strcmp(source, "dxbc-tpf") || !strcmp(source, "none"))
unsigned int i;
if (!strcmp(source, "none"))
return VKD3D_SHADER_SOURCE_DXBC_TPF;
for (i = 0; i < ARRAY_SIZE(source_type_info); ++i)
{
if (!strcmp(source, source_type_info[i].name))
return source_type_info[i].type;
}
return VKD3D_SHADER_SOURCE_NONE;
}
@ -187,12 +211,13 @@ static bool parse_command_line(int argc, char **argv, struct options *options)
static struct option long_options[] =
{
{"help", no_argument, NULL, OPTION_HELP},
{"buffer-uav", required_argument, NULL, OPTION_BUFFER_UAV},
{"output", required_argument, NULL, OPTION_OUTPUT},
{"strip-debug", no_argument, NULL, OPTION_STRIP_DEBUG},
{"version", no_argument, NULL, OPTION_VERSION},
{NULL, 0, NULL, 0},
{"help", no_argument, NULL, OPTION_HELP},
{"buffer-uav", required_argument, NULL, OPTION_BUFFER_UAV},
{"output", required_argument, NULL, OPTION_OUTPUT},
{"print-source-types", no_argument, NULL, OPTION_PRINT_SOURCE_TYPES},
{"strip-debug", no_argument, NULL, OPTION_STRIP_DEBUG},
{"version", no_argument, NULL, OPTION_VERSION},
{NULL, 0, NULL, 0},
};
memset(options, 0, sizeof(*options));
@ -219,6 +244,10 @@ static bool parse_command_line(int argc, char **argv, struct options *options)
options->output_filename = optarg;
break;
case OPTION_PRINT_SOURCE_TYPES:
options->print_source_types = true;
return true;
case OPTION_STRIP_DEBUG:
add_compile_option(options, VKD3D_SHADER_COMPILE_OPTION_STRIP_DEBUG, 1);
break;
@ -249,6 +278,26 @@ static bool parse_command_line(int argc, char **argv, struct options *options)
return true;
}
static void print_source_types(void)
{
const enum vkd3d_shader_source_type *source_types;
unsigned int count, i, j;
source_types = vkd3d_shader_get_supported_source_types(&count);
fputs("Supported source types:\n", stdout);
for (i = 0; i < count; ++i)
{
for (j = 0; j < ARRAY_SIZE(source_type_info); ++j)
{
if (source_types[i] == source_type_info[j].type)
{
fprintf(stdout, " %s %s\n", source_type_info[j].name, source_type_info[j].description);
break;
}
}
}
}
int main(int argc, char **argv)
{
struct vkd3d_shader_compile_info info;
@ -271,6 +320,12 @@ int main(int argc, char **argv)
return 0;
}
if (options.print_source_types)
{
print_source_types();
return 0;
}
info.type = VKD3D_SHADER_STRUCTURE_TYPE_COMPILE_INFO;
info.next = NULL;
info.source_type = options.source_type;